Ideas

Recovering a PI tag that was deleted accidently is extremly annoying. Why do I have to create a new tag and reprocess all historical archives to convert the old tag to the new tag in the archives? (https://techsupport.osisoft.com/Troubleshooting/K...

Provide the capability to apply compression on uncompressed data, aka recompress using offline archive utility.  See work item 6944OSI8.

As a quality engineer, I need the ability to calculate Six Sigma SQC statitistics for key quality attirbutes.  Cp, Cpu, Cpl, Pp, Ppk

Currently PI Analysis Service has a built-in Statistics tool in PI System Explorer. It is able to show statistics regarding Evaluation and Calculation Lag as well as Skipped Evaluations and some other important information. PI System Explorer ...

As a user of analyses, I would like to have a Percentile function so that I can filter out atypical events when doing summary calls. The function would look like this: Percentile('attribute', 'timerange', value). This is related to enhancement req...

I would like to be able to configure outputs in an analysis to write at multiple time points (which are defined by the result of an array function). My use case is to: 1. Configure an attribute as a Time Series Table Lookup 2. Create an analysi...

When editing an Analysis Expression, only 4.5 lines appear. It would helpful if more lines appeared (greater than 20 lines).

As an analysis user I would like to define what should happen if multiple triggers occur with the same timestamp. Currently AF analysis are using "Replace" mode when writing to the archive (meaning if multiple triggers have the same timestamp, the...

the audit record information only have the instance information, not have the interface node information. If the instance service id is the same, the audit information can't tell which interface node it is. The audit trail record should contain th...

As a PI Administrator, I want to know which tags are being used at which PI Analysis so I can know exactly if there is already another Analysis writing to a tag and avoid duplicated or wrong data.